<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <meta name="renderer"  content="webkit">
    <title>400</title>
    <style type="text/css">
        html,body {
            width: 100%;
            height: 100%;
            overflow: hidden;
        }
        .title {
            text-align: center;
        }
    </style>
</head>
<body>
<h1 class="title">400 Bad Request</h1>
</body>
</html>